B2317 Code - Mirror Passenger Vertical Feedback Potentiometer Circuit Open
Quick Answer
Under normal operation, the exterior mirror control switch receives power and ground from the circuit. Common causes include Faulty Passenger Exterior Mirror, Passenger Exterior Mirror harness is open or shorted, Passenger Exterior Mirror circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B2317 indicates Mirror Passenger Vertical Feedback Potentiometer Circuit Open.
- Common causes
- Common causes include Faulty Passenger Exterior Mirror, Passenger Exterior Mirror harness is open or shorted, Passenger Exterior Mirror circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B2317 Description
The memory mirror system uses feedback potentiometers, located in the LH and RH exterior mirrors, in order to track the movement of the LH and RH exterior mirror motors. The DDM supplies the LH and RH exterior mirror feedback potentiometer reference voltage and ground through circuits. The DDM receives feedback from the LH and RH exterior mirror feedback potentiometer through left/right and up/down circuits.
What are the Possible Causes of the DTC B2317?
- Faulty Passenger Exterior Mirror
- Passenger Exterior Mirror harness is open or shorted
- Passenger Exterior Mirror circuit poor electrical connection
- Faulty Passenger Exterior Mirror Control Switch
- Faulty Driver Door Module (DDM)
- Faulty Driver Seat Module (DSM)
How to Fix the DTC B2317?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2317 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the B2317 code?
Need more information on how to fix the B2317 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2317 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B2317 Chrysler — Wiper Hi/Low Control Circuit Low
- B2317 Dodge — Wiper Hi/Low Control Circuit Low
- B2317 Jeep — Wiper Hi/Low Control Circuit Low
- B2317 RAM — Wiper Hi/Low Control Circuit Low
Frequently Asked Questions about B2317 Code
1. What are the common symptoms of OBDII code B2317 (Mirror Passenger Vertical Feedback Potentiometer Circuit Open)?
- Common symptoms include erratic movement or failure of the passenger side mirror, loss of power mirror functionality, and potential issues with mirror adjustments.
2. What can cause the OBDII code B2317 to trigger?
- The code B2317 is triggered when the vertical feedback potentiometer circuit in the passenger side mirror is open, which can be caused by damaged wiring, a faulty potentiometer, or poor electrical connections.
3. How can I diagnose the cause of OBDII code B2317?
- To diagnose the issue, you can visually inspect the wiring harness and connections leading to the passenger side mirror, test the potentiometer for continuity, and use a multimeter to check for proper voltage and resistance.
4. Can I still drive my vehicle with OBDII code B2317 present?
- While it may be possible to drive the vehicle with this code present, it is not advisable as it can affect the functionality of the passenger side mirror, potentially leading to safety concerns.
5. How can I repair OBDII code B2317?
- Repairing this code typically involves repairing or replacing damaged wiring, replacing the faulty potentiometer, or ensuring all electrical connections are secure and in good condition.
6. Is it possible to reset OBDII code B2317 without fixing the underlying issue?
- While you can clear the code using an OBDII scanner, it is not recommended as the issue causing the code will persist and may lead to further problems with the mirror system.
7. Can extreme weather conditions cause OBDII code B2317 to occur?
- Yes, extreme weather conditions like severe cold or heat can potentially damage the wiring or components associated with the mirror's vertical feedback potentiometer, leading to the code B2317.
8. How long does it typically take to repair OBDII code B2317?
- The repair time can vary depending on the exact cause of the issue, but typically it can take anywhere from 30 minutes to a few hours to diagnose and fix the problem.
9. Will OBDII code B2317 affect other electrical systems in the vehicle?
- While the code specifically relates to the passenger side mirror system, electrical issues can sometimes have a cascading effect on other systems, so it's essential to address the problem promptly.
10. Is it necessary to visit a mechanic for OBDII code B2317 repair, or can I fix it myself?
- If you have experience with automotive electrical systems and the necessary tools, you may be able to repair OBDII code B2317 yourself. However, if you are unsure or uncomfortable with the process, it's best to consult a professional mechanic.
Discuss the causes and fixes for B2317 OBDII Code
Code B2317 comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
